Page({
  navToFAQ: function() {
    wx.showToast({ title: '跳转常见问题', icon: 'none' });
  },
  
  navToFeedback: function() {
    wx.showToast({ title: '跳转意见反馈', icon: 'none' });
  },
  
  contactService: function() {
    wx.makePhoneCall({ phoneNumber: '400-123-4567' });
  }
});